| Roghan vs Jin | 84–50 | 62.69% |
| Roghan vs Kazuya | 78–55 | 58.65% |
| Roghan vs Heihachi | 44–57 | 43.56% |
| Roghan vs Hwoarang | 72–27 | 72.73% |
| Roghan vs Law | 59–39 | 60.20% |
| Roghan vs Bryan | 60–35 | 63.16% |
| Roghan vs King | 50–42 | 54.35% |
| Roghan vs Steve | 41–32 | 56.16% |
| Roghan vs Dragunov | 47–25 | 65.28% |
| Roghan vs Reina | 40–32 | 55.56% |
| Roghan vs Lidia | 39–33 | 54.17% |
| Roghan vs Eddy | 39–26 | 60.00% |
| Roghan vs Paul | 38–20 | 65.52% |
| Roghan vs Yoshimitsu | 29–27 | 51.79% |
| Roghan vs Jun | 34–20 | 62.96% |
| Roghan vs Clive | 20–27 | 42.55% |
| Roghan vs Devil Jin | 27–17 | 61.36% |
| Roghan vs Azucena | 19–25 | 43.18% |
| Roghan vs Victor | 18–26 | 40.91% |
| Roghan vs Lili | 30–13 | 69.77% |
| Roghan vs Armor King | 18–25 | 41.86% |
| Roghan vs Xiaoyu | 28–14 | 66.67% |
| Roghan vs Nina | 23–14 | 62.16% |
| Roghan vs Asuka | 19–14 | 57.58% |
| Roghan vs Jack-8 | 17–14 | 54.84% |
| Roghan vs Feng | 15–14 | 51.72% |
| Roghan vs Alisa | 24–5 | 82.76% |
| Roghan vs Lee | 19–7 | 73.08% |
| Roghan vs Lars | 15–10 | 60.00% |
| Roghan vs Raven | 10–15 | 40.00% |
| Roghan vs Zafina | 9–6 | 60.00% |
| Roghan vs Leo | 9–4 | 69.23% |
| Roghan vs Leroy | 7–5 | 58.33% |
| Roghan vs Claudio | 6–5 | 54.55% |
| Roghan vs Shaheen | 3–4 | 42.86% |
| Roghan vs Kuma | 3–3 | 50.00% |
| Roghan vs Miary Zo | 2–4 | 33.33% |
| Roghan vs Panda | 3–1 | 75.00% |
| Roghan vs Fahkumram | 2–2 | 50.00% |
| Roghan vs Anna | 2–1 | 66.67% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.